not bad gt4's nice planted feel to the road a good amount of torque. Tuning potential depends on money alot. Replaceing the charge cooler is a bit expensive. You kind of run out of cheap stuff to do at about 330bhp i hear. I didn't think insurance was too bad considering, would absolutley get trashed by most scoobs and evo's but they are even more money to run. 6-7 secs 0 to 60 for a scoob i don't think so there must be something going wrong down under.